#include<iostream>
using namespace std;

double fun(int i)
{
  volatile double d[1] = {3.14};
  volatile long int a[2];
  a[i] = 10736741824;
  return d[0];
}
int main()
{

   int i = 4;
   cout << " fun(4) = " << fun(4) << endl;

  return 0;
}
